1081019520

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 448

約数和(自身を含む): 4441602240

約数和(自身を除く): 3360582720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 331, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 662, 672, 720, 729, 756, 810, 840, 864, 896, 945, 960, 972, 993, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1324, 1344, 1440, 1458, 1512, 1620, 1655, 1680, 1701, 1728, 1890, 1920, 1944, 1986, 2016, 2160, 2240, 2268, 2317, 2430, 2520, 2592, 2648, 2688, 2835, 2880, 2916, 2979, 3024, 3240, 3310, 3360, 3402, 3456, 3645, 3780, 3888, 3972, 4032, 4320, 4480, 4536, 4634, 4860, 4965, 5040, 5103, 5184, 5296, 5670, 5760, 5832, 5958, 6048, 6480, 6620, 6720, 6804, 6951, 7290, 7560, 7776, 7944, 8064, 8505, 8640, 8937, 9072, 9268, 9720, 9930, 10080, 10206, 10368, 10592, 11340, 11585, 11664, 11916, 12096, 12960, 13240, 13440, 13608, 13902, 14580, 14895, 15120, 15552, 15888, 17010, 17280, 17874, 18144, 18536, 19440, 19860, 20160, 20412, 20853, 21184, 22680, 23170, 23328, 23832, 24192, 25515, 25920, 26480, 26811, 27216, 27804, 29160, 29790, 30240, 31104, 31776, 34020, 34755, 35748, 36288, 37072, 38880, 39720, 40320, 40824, 41706, 42368, 44685, 45360, 46340, 46656, 47664, 51030, 51840, 52960, 53622, 54432, 55608, 58320, 59580, 60480, 62559, 63552, 68040, 69510, 71496, 72576, 74144, 77760, 79440, 80433, 81648, 83412, 89370, 90720, 92680, 93312, 95328, 102060, 104265, 105920, 107244, 108864, 111216, 116640, 119160, 120960, 125118, 127104, 134055, 136080, 139020, 142992, 148288, 155520, 158880, 160866, 163296, 166824, 178740, 181440, 185360, 187677, 190656, 204120, 208530, 211840, 214488, 217728, 222432, 233280, 238320, 241299, 250236, 268110, 272160, 278040, 285984, 296576, 312795, 317760, 321732, 326592, 333648, 357480, 362880, 370720, 375354, 381312, 402165, 408240, 417060, 428976, 444864, 466560, 476640, 482598, 500472, 536220, 544320, 556080, 563031, 571968, 625590, 635520, 643464, 653184, 667296, 714960, 741440, 750708, 804330, 816480, 834120, 857952, 889728, 938385, 953280, 965196, 1000944, 1072440, 1088640, 1112160, 1126062, 1143936, 1206495, 1251180, 1286928, 1334592, 1429920, 1482880, 1501416, 1608660, 1632960, 1668240, 1689093, 1715904, 1876770, 1906560, 1930392, 2001888, 2144880, 2224320, 2252124, 2412990, 2502360, 2573856, 2669184, 2815155, 2859840, 3002832, 3217320, 3265920, 3336480, 3378186, 3431808, 3753540, 3860784, 4003776, 4289760, 4448640, 4504248, 4825980, 5004720, 5147712, 5630310, 5719680, 6005664, 6434640, 6672960, 6756372, 7507080, 7721568, 8007552, 8445465, 8579520, 9008496, 9651960, 10009440, 10295424, 11260620, 12011328, 12869280, 13345920, 13512744, 15014160, 15443136, 16890930, 17159040, 18016992, 19303920, 20018880, 22521240, 24022656, 25738560, 27025488, 30028320, 30886272, 33781860, 36033984, 38607840, 40037760, 45042480, 51477120, 54050976, 60056640, 67563720, 72067968, 77215680, 90084960, 108101952, 120113280, 135127440, 154431360, 180169920, 216203904, 270254880, 360339840, 540509760, 1081019520]

約数ペア:

[(1, 1081019520), (2, 540509760), (3, 360339840), (4, 270254880), (5, 216203904), (6, 180169920), (7, 154431360), (8, 135127440), (9, 120113280), (10, 108101952), (12, 90084960), (14, 77215680), (15, 72067968), (16, 67563720), (18, 60056640), (20, 54050976), (21, 51477120), (24, 45042480), (27, 40037760), (28, 38607840), (30, 36033984), (32, 33781860), (35, 30886272), (36, 30028320), (40, 27025488), (42, 25738560), (45, 24022656), (48, 22521240), (54, 20018880), (56, 19303920), (60, 18016992), (63, 17159040), (64, 16890930), (70, 15443136), (72, 15014160), (80, 13512744), (81, 13345920), (84, 12869280), (90, 12011328), (96, 11260620), (105, 10295424), (108, 10009440), (112, 9651960), (120, 9008496), (126, 8579520), (128, 8445465), (135, 8007552), (140, 7721568), (144, 7507080), (160, 6756372), (162, 6672960), (168, 6434640), (180, 6005664), (189, 5719680), (192, 5630310), (210, 5147712), (216, 5004720), (224, 4825980), (240, 4504248), (243, 4448640), (252, 4289760), (270, 4003776), (280, 3860784), (288, 3753540), (315, 3431808), (320, 3378186), (324, 3336480), (331, 3265920), (336, 3217320), (360, 3002832), (378, 2859840), (384, 2815155), (405, 2669184), (420, 2573856), (432, 2502360), (448, 2412990), (480, 2252124), (486, 2224320), (504, 2144880), (540, 2001888), (560, 1930392), (567, 1906560), (576, 1876770), (630, 1715904), (640, 1689093), (648, 1668240), (662, 1632960), (672, 1608660), (720, 1501416), (729, 1482880), (756, 1429920), (810, 1334592), (840, 1286928), (864, 1251180), (896, 1206495), (945, 1143936), (960, 1126062), (972, 1112160), (993, 1088640), (1008, 1072440), (1080, 1000944), (1120, 965196), (1134, 953280), (1152, 938385), (1215, 889728), (1260, 857952), (1296, 834120), (1324, 816480), (1344, 804330), (1440, 750708), (1458, 741440), (1512, 714960), (1620, 667296), (1655, 653184), (1680, 643464), (1701, 635520), (1728, 625590), (1890, 571968), (1920, 563031), (1944, 556080), (1986, 544320), (2016, 536220), (2160, 500472), (2240, 482598), (2268, 476640), (2317, 466560), (2430, 444864), (2520, 428976), (2592, 417060), (2648, 408240), (2688, 402165), (2835, 381312), (2880, 375354), (2916, 370720), (2979, 362880), (3024, 357480), (3240, 333648), (3310, 326592), (3360, 321732), (3402, 317760), (3456, 312795), (3645, 296576), (3780, 285984), (3888, 278040), (3972, 272160), (4032, 268110), (4320, 250236), (4480, 241299), (4536, 238320), (4634, 233280), (4860, 222432), (4965, 217728), (5040, 214488), (5103, 211840), (5184, 208530), (5296, 204120), (5670, 190656), (5760, 187677), (5832, 185360), (5958, 181440), (6048, 178740), (6480, 166824), (6620, 163296), (6720, 160866), (6804, 158880), (6951, 155520), (7290, 148288), (7560, 142992), (7776, 139020), (7944, 136080), (8064, 134055), (8505, 127104), (8640, 125118), (8937, 120960), (9072, 119160), (9268, 116640), (9720, 111216), (9930, 108864), (10080, 107244), (10206, 105920), (10368, 104265), (10592, 102060), (11340, 95328), (11585, 93312), (11664, 92680), (11916, 90720), (12096, 89370), (12960, 83412), (13240, 81648), (13440, 80433), (13608, 79440), (13902, 77760), (14580, 74144), (14895, 72576), (15120, 71496), (15552, 69510), (15888, 68040), (17010, 63552), (17280, 62559), (17874, 60480), (18144, 59580), (18536, 58320), (19440, 55608), (19860, 54432), (20160, 53622), (20412, 52960), (20853, 51840), (21184, 51030), (22680, 47664), (23170, 46656), (23328, 46340), (23832, 45360), (24192, 44685), (25515, 42368), (25920, 41706), (26480, 40824), (26811, 40320), (27216, 39720), (27804, 38880), (29160, 37072), (29790, 36288), (30240, 35748), (31104, 34755), (31776, 34020)]